package webapp.frontOffice.servlet;



import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;


@WebServlet(name = "Disconnect", urlPatterns = {"/disconnect"})
public class Disconnect extends HttpServlet
{

    /*
     * Ferme la session courante et redirige vers la page de login
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException 
    {
        HttpSession session = request.getSession();
        if(session.getAttribute("user") != null)
            session.invalidate();
        response.sendRedirect("login");
    }

}
